arid
backdrop
background
barren
barrenness
brake
broken
brown
clay
climate
crack
desert
detail
dirt
drain
drought
dry
dryness
dust
ecology
environment
erosion
geography
geology
global
ground
hot
infertile
land
mud
natural
nature
pattern
relief
rough
sand
slitting
soil
split
surface
tear
terrain
texture
warming
wasteland